Conclusions
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1.
Pressed bars of alloy SAP with slaty fractures have lower strength characteristics than similar bars with fine-grained fractures.
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2.
The use of hydrostatic briquetting makes it possible to stabilize the structure and improve the strength characteristics of SAP alloys.
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3.
Alloys SAP and 01419 can be used as corrosion resistant structural materials for operation in air at temperatures up to 300°C.
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Literature cited
I. N. Fridlyander et al. Aluminum Alloys. Commercial Wrought, Sintered, and Cast Alloys (Handbook) [in Russian], Metallurgiya. Moscow (1972), p. 255.
I. N. Fridlyander, Aluminum Alloys. Metal Science of Aluminum and Its Alloys (Handbook) [in Russian], Metallurgiya, Moscow (1971), p. 273.
I. N. Fridlyander, "The possibility of forming a supersaturated solid solution in aluminum alloys by quenching from the liquid state," Dokl. Akad. Nauk SSSR104, No. 3, 429 (1955).
M. G. Stepanova et al., "Structure and properties of Al-Cr-Cr alloys from powder and granules," Tekhnol. Legkikh Splavov, No. 4, 56 (1977).
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 32–34, June, 1981.
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Matveev, B.I., Stepanova, M.G., Baldin, V.D. et al. Heat-resistant P/M aluminum alloys. Met Sci Heat Treat 23, 408–411 (1981). https://doi.org/10.1007/BF00699543
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DOI: https://doi.org/10.1007/BF00699543